6–8 Jul 2021
Europe/Zurich timezone

Jet-based TMD measurements with H1 data, unfolded using machine-learning techniques

Speakers

Miguel Ignacio Arratia Munoz (Lawrence Berkeley National Lab. (US)) Miguel Ignacio Arratia Munoz

Description

Recently, jet measurements in DIS events close to Born kinematics have been proposed as a new probe to study transverse-momentum-dependent (TMD) PDFs, TMD fragmentation functions, and TMD evolution. We report measurements of lepton-jet momentum imbalance and hadron-in-jet correlations in high-$Q^2$ DIS events collected with the H1 detector at HERA. The jets are reconstructed with the kT algorithm in the laboratory frame. These are two examples of a new type of TMD studies in DIS, which will serve as pathfinder for the Electron-Ion Collider program.

Affiliation Lawrence Berkeley National Lab

Primary authors

Ben Nachman (Lawrence Berkeley National Lab. (US)) Miguel Ignacio Arratia Munoz (Lawrence Berkeley National Lab. (US)) Stefan Schmitt (Deutsches Elektronen-Synchrotron (DE)) Miguel Ignacio Arratia Munoz

Presentation materials